its in time lapse so it could just be a plane or something but at second 8-10 about an inch from the botton left of the screen u see a something
appear an fly off real quick.
Again its in time lapse,but then again if it wasnt being sped up it might appear to be hovering or moving slowly away
I see something also. Seems to move on its own compared to the surrounding movements. And the time laps says 2005 so as stated above that this is very
old seems not likely.
It's just a cloud. It seems to just appear out of nothing but if you watch the rest of the video you'll see a ton more clouds just appear out of no
where.
Also, if you watch closely it doesn't move off the screen, it more like stretches off the screen. It's quite clear if you just look close enough.
I have to agree with the other's that believe that it is a cloud formation accumulating in the Pic.
Could be as a result of the heat from the volcano and the mix of the atmosphere around the volcano, but none the less, it seem's to me that it is
with out reservre, "A CLOUD".